235434240315 has 12 divisors (see below), whose sum is σ = 408086016624. Its totient is φ = 125564928144.

The previous prime is 235434240311. The next prime is 235434240317. The reversal of 235434240315 is 513042434532.

235434240315 is a `hidden beast` number, since 2 + 3 + 543 + 42 + 40 + 31 + 5 = 666.

It is not a de Polignac number, because 235434240315 - 2² = 235434240311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235434240315.

It is not an unprimeable number, because it can be changed into a prime (235434240311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2615935959 + ... + 2615936048.

It is an arithmetic number, because the mean of its divisors is an integer number (34007168052).

Almost surely, 2^235434240315 is an apocalyptic number.

235434240315 is a deficient number, since it is larger than the sum of its proper divisors (172651776309).

235434240315 is a wasteful number, since it uses less digits than its factorization.

235434240315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5231872018 (or 5231872015 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 235434240315 its reverse (513042434532), we get a palindrome (748476674847).

The spelling of 235434240315 in words is "two hundred thirty-five billion, four hundred thirty-four million, two hundred forty thousand, three hundred fifteen".